GCD of 820, 495, 605, 363 Calculator

Given Input numbers are 820, 495, 605, 363

In the factoring method, we have to find the divisors of all numbers

Divisors of 820 :

The positive integer divisors of 820 that completely divides 820 are.

1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820

Divisors of 495 :

The positive integer divisors of 495 that completely divides 495 are.

1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495

Divisors of 605 :

The positive integer divisors of 605 that completely divides 605 are.

1, 5, 11, 55, 121, 605

Divisors of 363 :

The positive integer divisors of 363 that completely divides 363 are.

1, 3, 11, 33, 121, 363

GCD of numbers is the greatest common divisor

So, the GCD (820, 495, 605, 363) = 1.

Given numbers are 820, 495, 605, 363

The list of prime factors of all numbers are

Prime factors of 820 are 2 x 2 x 5 x 41

Prime factors of 495 are 3 x 3 x 5 x 11

Prime factors of 605 are 5 x 11 x 11

Prime factors of 363 are 3 x 11 x 11

The above numbers do not have any common prime factor. So GCD is 1

Given numbers are 820, 495, 605, 363

GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)

Apply this formula for all numbers.

Step1:

LCM(820, 495) = 81180

GCD(820, 495) = ( 820 x 495 ) / 81180

= 820 / 495

= 820

Step2:

LCM(5, 605) = 605

GCD(5, 605) = ( 5 x 605 ) / 605

= 5 / 605

= 5

Step3:

LCM(5, 363) = 1815

GCD(5, 363) = ( 5 x 363 ) / 1815

= 5 / 363

= 5

So, Greatest Common Divisor of 820, 495, 605, 363 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 149, 521, 289, 970
• GCD of 110, 364, 699, 539
• GCD of 280, 151, 759, 282
• GCD of 784, 161, 700, 879
• GCD of 955, 586, 821, 101

Given numbers are 820, 495, 605, 363
The greatest common divisor of numbers 820, 495, 605, 363 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 820, 495, 605, 363 is 1.

1. What is the GCD of 820, 495, 605, 363?

GCD of given numbers 820, 495, 605, 363 is 1

2. How to calculate the greatest common divisor of 820, 495, 605, 363?

We can find the highest common divisor of 820, 495, 605, 363 easily using the prime factorization method. Just list the prime factors of all numbers and pick the highest common factor which is the GCD of 820, 495, 605, 363 i.e 1.

3. How can I use the GCD of 820, 495, 605, 363Calculator?

Out the numbers 820, 495, 605, 363 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.